The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 03, 2017
Filed:
Aug. 15, 2011
Chia Han Siong Samuel, Shenzhen, CN;
Fan Yang, Shenzhen, CN;
Yan Xu, Shenzhen, CN;
Mingjun Chen, Shenzhen, CN;
Jianliang Liu, Shenzhen, CN;
Hong Du, Shenzhen, CN;
Chia Han Siong Samuel, Shenzhen, CN;
Fan Yang, Shenzhen, CN;
Yan Xu, Shenzhen, CN;
Mingjun Chen, Shenzhen, CN;
Jianliang Liu, Shenzhen, CN;
Hong Du, Shenzhen, CN;
Hytera Communications Corp., Ltd., Shenzhen, Guangdong, CN;
Abstract
A high priority service sending method and device in a direct mode, and a high priority service receiving method and device in a direct mode. The receiving method includes: after sending a voice frame in a voice call sending state, a user terminal receiving and detecting a priority frame in another time slot with respect to the time slot occupied by the voice call; and if the priority frame is detected, then stopping the voice call and receiving a high priority service frame in the other time slot. Using the present invention can enable an interphone in a transmitting state in a direct mode to send or receive a high priority service as well.